From 45eca980650f2c1b38a273bbce6301df242d9c38 Mon Sep 17 00:00:00 2001 From: Filipe Manana Date: Tue, 4 Aug 2015 14:10:49 +1000 Subject: btrfs: test for incremental send after file extent cloning Test that an incremental send works after a file gets one of its extents cloned/deduplicated into lower file offsets. This is a regression test for the problem fixed by the linux kernel patch titled: "Btrfs: teach backref walking about backrefs with underflowed offset values" Signed-off-by: Filipe Manana Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- tests/btrfs/097.out | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 tests/btrfs/097.out (limited to 'tests/btrfs/097.out') diff --git a/tests/btrfs/097.out b/tests/btrfs/097.out new file mode 100644 index 00000000..5e87eb26 --- /dev/null +++ b/tests/btrfs/097.out @@ -0,0 +1,7 @@ +QA output created by 097 +wrote 65536/65536 bytes at offset 131072 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +File digest in the original filesystem: +6c6079335cff141b8a31233ead04cbff SCRATCH_MNT/mysnap2/foo +File digest in the new filesystem: +6c6079335cff141b8a31233ead04cbff SCRATCH_MNT/mysnap2/foo -- cgit v1.2.3